handles.init.Left=0.001;
handles.init.Right=length(handles.wavfile.data1)/handles.wavfile.feq;
ZoonLevel=1;
Left1(ZoonLevel)=handles.init.Left;
Right1(ZoonLevel)=handles.init.Right;
handles.init.Left=handles.init.Left;
handles.init.Right=handles.init.Right;
handles.init.ZoonLevel=ZoonLevel;
handles.init.Left1=Left1;
handles.init.Right1=Right1;
guidata(hObject,handles);